Implementing Virtual Reality (VR) to Reduce Sedation

INTERVENTION GROUP Inclusion Criteria: * Undergoing screening colonoscopy or diagnostic upper endoscopy for GERD or dyspepsia at NYU Langone Brooklyn Hospital * Aged 21 to 65 Exclusion Criteria: * Visual impairments such as blindness which would impair them from watching the entertainment videos. * Patients with history of CAD, * History of seizures, * History of vertigo, * History of allergy to plastic, * ASAII or III, * Patient with active GI bleed, having either melena or hematochezia. CONTROL GROUP Inclusion Criteria: * Underwent screening colonoscopy or diagnostic upper endoscopy for GERD or dyspepsia at NYU Langone Brooklyn Hospital * Aged 21 to 65 Exclusion Criteria: * Visual impairments such as blindness which would impair them from watching the entertainment videos * Patients with history of CAD * History of seizures * History of vertigo * History of allergy to plastic * ASAII or III * Patient with active GI bleed, having either melena or hematochezia